{"Name":"Mosaic trisomy 7","DiseaseID__c":"GARD:0005354","id":5354,"encodedName":"mosaic-trisomy-7","IsDeleted":false,"Disease_Name_Full__c":"Mosaic trisomy 7","Xref_IDs__c":"764630003; C2931631; C537822; MEDGEN:419125; MONDO:0015771; ORPHA:1747","USA_Estimate__c":"1,000","No_of_Specialist_Tagsa__c":2,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":0,"No_of_HHS_records__c":0,"World_Estimate__c":"1 to 8,000","No_of_HRSA_records__c":0,"Evidence_Based_Score__c":0,"No_of_Disease_Descriptions__c":2,"Disease_Characteristics_Score__c":7,"No_of_Age_at_Onset__c":2,"Description_Source__c":"MONDO:0015771","Disease_Description__c":"Mosaic trisomy 7 is a rare chromosomal anomaly syndrome, with a highly variable phenotype, mostly characterized by blaschkolinear skin pigmentary dysplasia, body asymmetry, enamel dysplasia, and developmental and growth delay. Intellectual disability, facial dysmorphism (e.g. frontal bossing, abnormal palpebral fissures, strabismus, abnormally shaped ears, and micrognathia), and genital anomalies (e.g. undescended testes) have also been observed. It has been reported to be associated with maternal uniparental disomy of chromosome 7, resulting in a Silver-Russell syndrome phenotype. Cases with no associated malformations have also been reported.","GARD_Name__c":"Mosaic trisomy 7","GARD_Synonym__c":"mosaic trisomy 7 syndrome; mosaic trisomy chromosome 7; mosaic trisomy type 7; trisomy 7 mosaicism; uniparental disomy of  7","Curated_Disease_Description_Source__c":"MONDO:0015771","Curated_Disease_Description__c":"Mosaic trisomy 7 is a rare chromosomal anomaly syndrome, with a highly variable phenotype, mostly characterized by blaschkolinear skin pigmentary dysplasia, body asymmetry, enamel dysplasia, and developmental and growth delay. Intellectual disability, facial dysmorphism (e.g. frontal bossing, abnormal palpebral fissures, strabismus, abnormally shaped ears, and micrognathia), and genital anomalies (e.g. undescended testes) have also been observed. It has been reported to be associated with maternal uniparental disomy of chromosome 7, resulting in a Silver-Russell syndrome phenotype. Cases with no associated malformations have also been reported.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"1,000","Age_at_Onset_Snippet_Text__c":"during Pregnancy and as a Newborn","SourceID__c":"ORPHA:1747","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0015771","ORPHANET_ID__c":"ORPHA:1747","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Síndrome de trisomía 7 en mosaico","Spanish_Description_Source__c":"ORPHA:1747","Spanish_Description__c":"La trisomía 7 en mosaico es un síndrome por anomalía cromosómica poco frecuente, con un fenotipo muy variable, caracterizado principalmente por displasia pigmentaria a lo largo de las líneas de Blaschko, asimetría corporal, displasia del esmalte y retraso del crecimiento y del desarrollo. También se ha observado discapacidad intelectual, dismorfia facial (p. ej., frente prominente, fisuras palpebrales anómalas, estrabismo, orejas de forma anómala y micrognatia) y anomalías genitales (p. ej., testículos no descendidos). Se ha informado de la asociación con disomía uniparental materna del cromosoma 7, que resulta en un fenotipo de síndrome de Silver-Russell. También se han notificado casos sin malformaciones asociadas.","Spanish_Disease_Name__c":"síndrome de trisomía 7 en mosaico","Spanish_GARD_Synonym__c":"trisomía del cromosoma 7 en mosaico","Category_Linearization__c":"ORPHA:93890","icd10_id__c":null,"mesh_id__c":null,"omim_id__c":null,"snomed_id__c":null,"umls_id__c":null,"GARD_Disease__c":[{"Curated_Disease_Description__c":"Mosaic trisomy 7 is a rare chromosomal anomaly syndrome, with a highly variable phenotype, mostly characterized by blaschkolinear skin pigmentary dysplasia, body asymmetry, enamel dysplasia, and developmental and growth delay. Intellectual disability, facial dysmorphism (e.g. frontal bossing, abnormal palpebral fissures, strabismus, abnormally shaped ears, and micrognathia), and genital anomalies (e.g. undescended testes) have also been observed. It has been reported to be associated with maternal uniparental disomy of chromosome 7, resulting in a Silver-Russell syndrome phenotype. Cases with no associated malformations have also been reported.","Curated_Disease_Description_Source__c":"MONDO:0015771","GARD_Synonym__c":"mosaic trisomy 7 syndrome; mosaic trisomy chromosome 7; mosaic trisomy type 7; trisomy 7 mosaicism; uniparental disomy of  7","Name":"Mosaic trisomy 7","Curated_USA_Estimate__c":"1,000","estimateUsa":"1,000"}],"Organization_Supported_Diseases__c":[{"Account_Name__c":"Chromosome Disorder Outreach","Website__c":"https://chromodisorder.org/"},{"Account_Name__c":"Unique","Website__c":"https://rarechromo.org/"}],"GARD_Disease_Tag__c":[{"Tag_Name__c":"Chromosomal Anomaly","Tag_Category__c":"Account;Cause","curated_tag_name":"Chromosome disorders"},{"Tag_Name__c":"Genetics","Tag_Category__c":"Cause;Disease Category;Specialist","category_description":"Genetic diseases affect the DNA, or genetic instructions, which directs how tissues, organs, and body systems function.","curated_tag_name":"Genetic diseases"},{"Tag_Name__c":"Congenital Abnormality","Tag_Category__c":"Disease Category","category_description":"Birth defects are structural changes present at birth that can affect almost any part of the body, including how the body looks, works, or both.","curated_tag_name":"Birth defects"},{"Tag_Name__c":"Pediatrics","Tag_Category__c":"Specialist"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"Antenatal","Provided_By__c":"ORPHA:1747"},{"Age_At_Onset__c":"Neonatal","Provided_By__c":"ORPHA:1747"}],"Diagnosis__c":[{"Type__c":"GTR","Curie__c":"MEDGEN:C2931631"}],"External_Identifier_Disease__c":[{"URL__c":"https://www.ncbi.nlm.nih.gov/mesh/C537822","Source__c":"MONDO:0015771","Xref__c":"C537822"},{"URL__c":"https://www.orpha.net/en/disease/detail/1747","Source__c":"C2931631; MONDO:0015771; ORPHA:1747","Xref__c":"ORPHA:1747"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=419125","Source__c":"C2931631","Xref__c":"MEDGEN:419125"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C2931631","Source__c":"C2931631","Xref__c":"C2931631"},{"URL__c":"https://browser.ihtsdotools.org/?perspective=full&conceptId1=764630003","Source__c":"C2931631; MONDO:0015771","Xref__c":"764630003"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0015771","Source__c":"GARD:0005354","Xref__c":"MONDO:0015771"}],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"The presence of developmental dysplasia of the kidney.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000110","HPO_Synonym__c":"Dysplastic kidneys; Renal adysplasia","HPO_Name__c":"Renal dysplasia","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"The presence of chronic increased pressure in the systemic arterial system.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000822","HPO_Synonym__c":"Arterial hypertension; Systemic hypertension","HPO_Name__c":"Hypertension","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Developmental hypoplasia of the mandible.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000347","HPO_Synonym__c":"Decreased size of lower jaw; Decreased size of mandible; Hypoplasia of lower jaw; Hypoplasia of mandible; Hypoplastic mandible; Hypoplastic mandible condyle; Hypotrophic lower jaw; Hypotrophic mandible; Little lower jaw; Little mandible; Lower jaw deficiency; Lower jaw hypoplasia; Mandibular deficiency; Mandibular hypoplasia; Mandibular micrognathia; Micrognathia of lower jaw; Micromandible; Robin mandible; Severe hypoplasia of mandible; Small jaw; Small lower jaw; Small mandible; Underdevelopment of lower jaw; Underdevelopment of mandible","HPO_Name__c":"Micrognathia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Slow or limited growth after birth.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008897","HPO_Synonym__c":"Growth delay as children; Growth retardation as children; Postnatal growth deceleration; Postnatal growth deficiency; Postnatal growth failure","HPO_Name__c":"Postnatal growth retardation","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Developmental hypoplasia of the dental enamel.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006297","HPO_Synonym__c":"Dental enamel hypoplasia; Enamel hypotrophy; Enamel, underdeveloped; Hypoplasia of dental enamel; Hypoplasia of tooth enamel; Underdeveloped teeth enamel","HPO_Name__c":"Enamel hypoplasia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormal difference between the left and right sides of the face.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000324","HPO_Synonym__c":"Asymmetric facies; Asymmetry of face; Asymmetry of right and left side of face; Crooked face; Facial asymmetry; Unsymmetrical face","HPO_Name__c":"Facial asymmetry","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Occipitofrontal (head) circumference greater than 97th centile compared to appropriate, age matched, sex-matched normal standards. Alternatively, a apparently increased size of the cranium.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000256","HPO_Synonym__c":"Increased size of cranium; Increased size of skull; Large head; Large head circumference; Macrocephalus; Macrocrania; Megacephaly","HPO_Name__c":"Macrocephaly","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Cleft palate is a developmental defect of the palate resulting from a failure of fusion of the palatine processes and manifesting as a separation of the roof of the mouth (soft and hard palate).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000175","HPO_Synonym__c":"Cleft hard and soft palate; Cleft of hard and soft palate; Cleft of palate; Cleft palate; Cleft roof of mouth; Palatoschisis; Uranostaphyloschisis","HPO_Name__c":"Cleft palate","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007483","HPO_Name__c":"Depigmentation/hyperpigmentation of skin","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Smaller than normal size according to sex and gestational age related norms, defined as a weight below the 10th percentile for the gestational age.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001518","HPO_Synonym__c":"Birth weight less than 10th percentile; Low birth weight; Small for gestational age","HPO_Name__c":"Small for gestational age","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"The presence during the prenatal period of a cystic mass with multiple septa with multiple, asymmetric, thin-walled cysts near the posterior aspect of the neck. Fetal cystic hygroma can be defined as nuchal translucency with or without septations measuring greater than 3.0 mm. Increased NT refers to a measurement above the 95th centile, and the term is used irrespective of whether the collection of fluid is septated or not, and whether it is confined to the neck or envelopes the whole fetus. After 14 weeks, increased NT usually resolves, but in some cases it evolves into nuchal edema or cystic hygromas.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0010878","HPO_Name__c":"Fetal cystic hygroma","HPO_Feature_Type__c":"Imaging_Ultrasound_Fetal"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"The birth of a baby of less than 37 weeks of gestational age.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001622","HPO_Synonym__c":"Premature birth; Premature delivery; Premature delivery of affected infants; Preterm birth; Preterm delivery; Shortened gestation time","HPO_Name__c":"Premature birth","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Decreased amount of pigmentation in the macula.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007988","HPO_Synonym__c":"Macular depigmentation","HPO_Name__c":"Macular hypopigmentation","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Protrusion of the contents of the abdominal cavity through the inguinal canal.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000023","HPO_Name__c":"Inguinal hernia","Feature_System__c":"Musculoskeletal System; Digestive System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A mild delay in the achievement of motor or mental milestones in the domains of development of a child.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0011342","HPO_Synonym__c":"Global developmental delay, mild","HPO_Name__c":"Mild global developmental delay","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Any structural anomaly of the heart.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001627","HPO_Synonym__c":"Abnormality of cardiac morphology; Abnormality of the heart; Abnormally shaped heart; Cardiac abnormality; Cardiac anomalies; Cardiac anomaly; Congenital heart defect; Congenital heart defects; Heart defect","HPO_Name__c":"Abnormal heart morphology","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Hypertrichosis is increased hair growth that is abnormal in quantity or location.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000998","HPO_Name__c":"Hypertrichosis","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1747","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormal restriction of fetal growth with fetal weight below the tenth percentile for gestational age.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001511","HPO_Synonym__c":"Fetal growth restriction; FGR; In utero growth retardation; Intrauterine growth failure; Intrauterine growth restriction; Intrauterine growth retardation, IUGR; Intrauterine retardation; IUGR; Prenatal growth deficiency; Prenatal growth failure; Prenatal growth retardation; Prenatal onset growth retardation; Prenatal-onset growth retardation; Small for gestational age infant","HPO_Name__c":"Intrauterine growth retardation","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Account":["Chromosomal Anomaly"],"Cause":["Chromosomal Anomaly","Genetics"],"Disease Category":["Genetics","Congenital Abnormality"],"Specialist":["Genetics","Pediatrics"]},"synonyms":["mosaic trisomy 7 syndrome"," mosaic trisomy chromosome 7"," mosaic trisomy type 7"," trisomy 7 mosaicism"," uniparental disomy of  7"]}